[PATCH Take 3] MTD driver for alauda chips
Arnd Bergmann
arnd at arndb.de
Wed Jul 11 16:36:18 EDT 2007
On Wednesday 11 July 2007, Jörn Engel wrote:
> On Wed, 11 July 2007 20:05:43 +0200, Arnd Bergmann wrote:
> > > +/* Address shifting */
> > > +#define PBA_LO(pba) ((pba & 0xF) << 5)
> > > +#define PBA_HI(pba) (pba >> 3)
> > > +#define PBA_ZONE(pba) (pba >> 11)
> >
> > What is PBA?
>
> I guess it means "physical block address", as opposed to logical block
> address. Whatever it means, I didn't see a reason to change the name.
I could have figured that out myself, the comment was more about the
problem that the acronym is neither obvious nor explained in a comment ;-)
Arnd <><
More information about the linux-mtd
mailing list